patch 8.0.1176: job_start() does not handle quote and backslash correctly

Problem:    Job_start() does not handle quote and backslash correctly.
Solution:   Remove quotes, recognize and remove backslashes.
diff --git a/src/version.c b/src/version.c
index b31943f..8d7a5e5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -762,6 +762,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1176,
+/**/
     1175,
 /**/
     1174,